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

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

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

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

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