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

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

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

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

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