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

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

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

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

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