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

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

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

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

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