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

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

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

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

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