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