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

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

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

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

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