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

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

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

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

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