(0 4 2)(1 22 20)(3 7 5)(6 16 14 12 10)(8 15 9)(11 18 17)(13 21 19)
ALLOWS (11/8)-SEQUENCE
1: (1 15 20)

(0 4 2)(1)(3 7 5)(6 16 14 12 10)(8 15 22 20 9)(11 18 17)(13 21 19)
2: (13 21 19)

(0 4 2)(1)(3 7 5)(6 16 14 12 10)(8 15 22 20 9)(11 18 17)(13)(19)(21)
3: (12 16 14)

(0 4 2)(1)(3 7 5)(6 16 10)(8 15 22 20 9)(11 18 17)(12)(13)(14)(19)(21)
4: (9 22 20)

(0 4 2)(1)(3 7 5)(6 16 10)(8 15 22)(9)(11 18 17)(12)(13)(14)(19)(20)(21)