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

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

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

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

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