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

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

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

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

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