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

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

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

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

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